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525080271 = 32331124469
BaseRepresentation
bin11111010011000…
…001011011001111
31100121000211201110
4133103001123033
52033410032041
6124034143103
716004052162
oct3723013317
91317024643
10525080271
1124a437641
12127a21a93
1384a269b1
144da43ad9
153116e516
hex1f4c16cf

525080271 has 16 divisors (see below), whose sum is σ = 732925440. Its totient is φ = 333743520.

The previous prime is 525080251. The next prime is 525080291. The reversal of 525080271 is 172080525.

It is an interprime number because it is at equal distance from previous prime (525080251) and next prime (525080291).

It is not a de Polignac number, because 525080271 - 211 = 525078223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525080251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9225 + ... + 33693.

It is an arithmetic number, because the mean of its divisors is an integer number (45807840).

Almost surely, 2525080271 is an apocalyptic number.

525080271 is a deficient number, since it is larger than the sum of its proper divisors (207845169).

525080271 is a wasteful number, since it uses less digits than its factorization.

525080271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24806.

The product of its (nonzero) digits is 5600, while the sum is 30.

The square root of 525080271 is about 22914.6300646552. The cubic root of 525080271 is about 806.7554356887.

The spelling of 525080271 in words is "five hundred twenty-five million, eighty thousand, two hundred seventy-one".

Divisors: 1 3 23 69 311 933 7153 21459 24469 73407 562787 1688361 7609859 22829577 175026757 525080271